Java, Python, SQL, Full-stack development, JavaScript, React.js, Git

Bixin Zhang

adkdfu@r.postjobfree.com j LinkedIn: https://www.linkedin.com/in/bixinZhang/

https://zbcszr.github.io/bz/ j Github: zbcszr

Objective

Passionate about learning, improving, and building solutions for real-world problems. Education

Cornell University, B.S. in Computer Science Aug 2019 - May 2023 GPA: 3.72/4.0 Ithaca, NY

Selected Coursework: Object-Oriented Programming and Data Structures, Design and Programming for the Web, Functional Programming, C++ Programming, Probability models and inference, Analysis of Algorithms, Unix and Scripting j In Progress: Intro to Machine Learning, Computer System Organization, Computer Networks Experience

Backend Developer, Cornell Course Management System Aug 2020 { Present

Implement APIs interacting with JPA/MySQL using Java, connect endpoints to front-end using TypeScript and JSON, and conduct integration tests and unit tests using Mockito to ensure proper functionality.

To increase system scalability and maintainability, refactored over 1000+ LOC using dependency injection and adding test units. The system is used by over 8,000 students from 40+ courses. Front-end Developer, Application portal @DreamCorps Dec 2020 - Jan 2021

Developed intuitive and mobile-friendly front-end interface for admin-side and applicant-side application page using JavaScript, React.js, Redux, and Material-UI.

Used server-side rendering and lazy loading to improve performance on application view; Created reusable components to speed up development process.

Designed, implemented, and refactored a many-to-many relational database to e ciently support application storing, removing, searching, status changing, and grouping. Projects

Mahjong Oct - Dec 2020

Utilizing principles of test driven development, modularization, and encapsulation, implemented and tested all playing and scoring rules of Mahjong in OCaml from the ground up.

Researched and implemented the victory validation algorithms with a teammate.

Developed support to help player memorize tiles discarded by each player and the rules of the game. Eathaca Aug - Sept 2020

To promote sustainability through food waste minimization, researched and implemented the following features: grocery expiration management, variety user types, recipe search based on existing groceries, public posts using Java and XML in Android Studio.

Deploy the app on Firebase to support user authentication and data synchronization storage in real-time. Leadership & Volunteer Experience

Volunteer at Girls Who Code, Women In Computing at Cornell November 2019 - February 2020

Collaborated with a team of 7 to deliver workshops aiming to empower young females to explore the eld of Computer Science.

Mentored local students with projects in Python including brain-storming project ideas, de ning project scope, and identifying related technical topics

Co-Founder, ArtForChange Organization September 2018 - May 2020

To tackle the challenge of lack of in-person experience because of Covid-19, built a web application to facilitate artwork auctions with HTML, CSS, JavaScript, and PHP by showcasing artworks and their statuses.

Led a team of 3 to collect art donations from students, faculties and local artists.

Consolidated over 50 meetings and art workshops through close communication with supervisors and members. Skills

Programming and Styling Languages: Python, C++Java, TypeScript, JavaScript, PHP, HTML, CSS

Technologies and Frameworks: React.js, SQL, Android Studio, Git, Docker, Linux

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